| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alfred Gilks | Crew | Camera | Director of Photography |
 Cedric Gibbons | Crew | Art | Art Direction |
 David Snell | Crew | Sound | Music |
Dolly Tree | Crew | Costume & Make-Up | Wardrobe Designer |
 Douglas Shearer | Crew | Sound | Recording Supervision |
 Edwin B. Willis | Crew | Art | Set Decoration |
Frank E. Hull | Crew | Editing | Editor |
 Harold S. Bucquet | Crew | Directing | Director |
 Harry Ruskin | Crew | Writing | Screenplay |
 Max Brand | Crew | Writing | Story |
Randall Duell | Crew | Art | Assistant Art Director |
 Willis Goldbeck | Crew | Writing | Screenplay |
 Alec Craig | Cast | Actor | Telephone Repair Man (uncredited) |
 Alma Kruger | Cast | Actress | Head Nurse Molly Byrd |
 Byron Foulger | Cast | Actor | Hospital Attendant (uncredited) |
 Don 'Red' Barry | Cast | Actor | Collins - Intern (uncredited) |
 Emma Dunn | Cast | Actress | Mrs. Martha Kildare |
 Emory Parnell | Cast | Actor | Policeman on Gaylor Ave. (uncredited) |
 Frank Orth | Cast | Actor | Mike Sullivan |
 George Chandler | Cast | Actor | Pay Orderly (uncredited) |
George H. Reed | Cast | Actor | Conover |
 Grant Mitchell | Cast | Actor | John Xerxes Archley |
 Helen Gilbert | Cast | Actress | Nancy Messenger |
 Joe Yule | Cast | Actor | Lunch Room Counterman (uncredited) |
 Laraine Day | Cast | Actress | Nurse Mary Lamont |
 Lew Ayres | Cast | Actor | Dr. James Kildare |
 Lionel Atwill | Cast | Actor | Paul Messenger |
 Lionel Barrymore | Cast | Actor | Dr. Leonard Gillespie |
 Marie Blake | Cast | Actress | Sally - Telephone Operator |
 Martha O'Driscoll | Cast | Actress | Mrs. Roberts |
 Matt McHugh | Cast | Actor | Messenger's Chauffeur (uncredited) |
 Mitchell Lewis | Cast | Actor | Adam - Nora's Gardener (uncredited) |
 Nat Pendleton | Cast | Actor | Joe Wayman |
 Nell Craig | Cast | Actress | Nurse 'Nosey' Parker |
 Robert Kent | Cast | Actor | Charles Herron |
 Samuel S. Hinds | Cast | Actor | Dr. Stephen Kildare |
 Sara Haden | Cast | Actress | Nora |
 Tom Collins | Cast | Actor | Dr. Joiner (uncredited) |
 Walter Baldwin | Cast | Actor | Finch (uncredited) |
 Walter Kingsford | Cast | Actor | Dr. S.J. Carew |
 William Tannen | Cast | Actor | Bates - Intern (uncredited) |
| Person | Type | Job | Role(s) |
